2g Pure Nitrogen Bulbs | Espresso Martini & Stout

30 reviews
Shipping & Handling

Free Shipping Option: Australian orders over $249 that don't include oversize or weight items (like fermenters & 19L kegs) will see a Free Shipping option at checkout. Unfortunately we can't offer free shipping if your cart includes these items due to the wildly varying shipping cost depending on your order and location.

Paid Shipping Options: All customers (including those orders excluded from free shipping) will also be given a live quote from Auspost Standard & Express services. These include full transit insurance which the free option doesn't and will usually be faster.

Handling Time:We aim to dispatch within 24 hours, usually same day if order is placed before 1pm. Auspost does not pick up on weekends so orders placed after 1pm Friday will be dispatched on Monday.

Expected Shipping Times

  • East Coast and Capital Cities: Usually delivered within 2-5 working days after dispatch.
  • WA, NT, SA, TAS, and Regional Areas: Generally delivered within 5-8 working days after dispatch.

Please note that transit time is handled by Australia Post, and delays are rare but possible. We're committed to assisting you in case of any delivery hiccups.

Warranty & Returns

Returns & Warranty

  • Change of Mind: 30 days
  • Warranty: Up to 5 Years

We do our best to pack quickly and accurately and we sell gear that's virtually unbreakable. However there is always going to be some exceptions. How we deal with those is where iKegger shines!

More Info Here

After much testing, we think that pure nitrogen bulbs (or larger pure nitrogen bottles) are best for an espresso martini and stout.

The high alcohol content of the cocktail can flatten the instant foam created by nitrous oxide too quickly in some cases.

Pure nitrogen takes longer to absorb into liquid than nitrous oxide but has a more reliable effect.

Once absorbed the drink will pour with a cascading head like a Guinness stout with zero effect on flavour.

Either bulb can be used in our iKegger 2.0 regulator or nitro bulb injector keg systems, it is up to your personal preference.

Neither N2 or N2O bulbs are for use with our older style mini regulator, it is only for CO2.

Customer Reviews
4.8 Based on 30 Reviews
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Steven A.
Australia Australia

kegger does not work

terrible have tried contacting for help failed does not work have no idea how to fix it

iKegger 2g Pure Nitrogen Bulbs | Espresso Martini & Stout Review


Hi Steven, You sent an email that said "pour tap is not working" on a Sunday afternoon. Jo sent you an email at 10am Monday morning to ask you for more information to try and help and you have never replied but left a one-star review 2 months later? Maybe try using the live chat, email, phone number, fb chat, instagram chat or any other method of contacting us that we man nearly 24 hours a day rather than just leaving a 1 star review and expect us to find and respond to that?

Philipp L.

Auch super für Nitro Coffee

Habe mit dem 2L Fass ca 1,5L Cold Brew mit einer einzigen Kapsel zu Nitro Coffee machen können. In Verbindung mit dem Stout Zapfhahn war das Ergebnis perfekt! Preis Leistungsverhältnis stimmt hier auch! Klare Empfehlung!

Simon M.


We just got it, but already loving it. I need 4 nitro canisters for our 4L brew in a 5L keg fyi.

Jay O.

Makes perfect Guinnness

These are great if you want creamy smooth Guinness at home.

Brendan S.

Waiting to use.

I was expecting a longer delivery time on this so i havent set up my bar fully yet but really looking forward to using these.